/*
 * Copyright 2021 Huawei Technologies Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package org.edgegallery.developer.util.helmcharts;

public class LoadContainerFileFactory {

    private LoadContainerFileFactory() {
        throw new IllegalStateException("LoadContainerFileFactory class");
    }

    /**
     * load diff handler.
     *
     * @return
     */
    public static IContainerFileHandler createLoader(String filePath) {
        if (filePath.toLowerCase().endsWith(".tgz")) {
            return new LoadHelmChartsFileHandlerImpl();
        } else if (filePath.toLowerCase().endsWith(".yaml") || filePath.toLowerCase().endsWith(".yml")) {
            return new LoadK8sYamlHandlerImpl();
        } else {
            return null;
        }
    }
}
